How to take the table data from a pop up in a website using VBA

Hi,
I am not able to navigate to the Form or Pop up which will be displayed after clicking on a button in website. When I search for the table with table ID; it is searching only for the IDs which are present in the website main page and not on the pop up which is displayed on the screenshot.
Can someone please me help me out how to take the data which is present in the pop up.
Thank you in advance.



   
      'above some code is presrnt.
      'I am clicking on the button which will open a POP up
      HTMLDoc.getElementById("ctlClaimTabControl_tabClaimExceptions_lnkButton").Click
   
      HTMLDoc=browser.document

    'my code
   
     Dim HTMLTables As IHTMLElementCollection
     Dim HTMLTable As IHTMLElement
     Dim HTMLRow As IHTMLElement
     Dim HTMLCell As IHTMLElement
       
       
     Set HTMLTables = HTMLDoc.getElementsByTagName("table")
     
     i = 1
     For Each HTMLTable In HTMLTables
     Worksheets.Add
     
     If HTMLTable.ID = "ctl02_grdExceptions" Then
     
    ' Range("A" & i).Value = HTMLTable.className
     'Range("C" & i).Value = HTMLTable.ID
     'Range("D" & i).Value = HTMLTable.innerText
     'Range("B" & i).Value = Now
     Rownum = 2
     
     'If HTMLTable.ID = "grdNotes" Then
     
     
     For Each HTMLRow In HTMLTable.getElementsByTagName("tr")
     
     'Debug.Print HTMLTable.innerText
       
        ColNum = 1
            For Each HTMLCell In HTMLRow.Children
                Cells(Rownum, ColNum) = HTMLCell.innerText
                ColNum = ColNum + 1
             Next HTMLCell
         Rownum = Rownum + 1
      Next HTMLRow
     'End If
     i = i + 1
     End If
     
    Next HTMLTable